I was using a VM on Vbox (Ubuntu 12.04) and from the virsh I tried:
virsh # dommemstat 2
and I got the following errors:
error: Failed to get memory statistics for domain 2
error: this function is not supported by the connection driver:
virDomainMemoryStats
Are the Drivers for Vbox 4.2 incomplete?
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Regards,
Arslan Waqar.